AEGEAN Flights from Porto to Greece from €99
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1 Passenger, Economy
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today
today
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Discover the lowest fares on AEGEAN flights
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flight_land
€
Porto (OPO)to
Athens (ATH)15/10/2026 - 20/10/2026
Starting from
€254
Seen: 1 day ago
Round-trip
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Not sure where to go? Check offers for our popular flights
flight_takeoff
flight_land
€
Porto (OPO)to
Athens (ATH)
Departing: 20/10/2026
One-way fare
Economy
Starting from
€141
Seen: 1 day ago
Porto (OPO)to
Athens (ATH)
Departing: 20/10/2026
One-way fare
Economy
Starting from
€172
Seen: 1 day ago
Porto (OPO)to
Athens (ATH)
Departing: 22/10/2026
One-way fare
Economy
Starting from
€99
Seen: 7 hours ago
Porto (OPO)to
Athens (ATH)
Departing: 20/10/2026
One-way fare
Economy
Starting from
€121
Seen: 7 hours ago
Porto (OPO)to
Athens (ATH)
Departing: 25/10/2026
One-way fare
Economy
Starting from
€121
Seen: 3 hours ago
Porto (OPO)to
Athens (ATH)
Departing: 29/09/2026
One-way fare
Economy
Starting from
€147
Seen: 3 hours ago
Porto (OPO)to
Athens (ATH)
Departing: 08/10/2026
One-way fare
Economy
Starting from
€147
Seen: 3 hours ago
Porto (OPO)to
Athens (ATH)
Departing: 13/10/2026
One-way fare
Economy
Starting from
€147
Seen: 3 hours ago
Porto (OPO)to
Athens (ATH)
Departing: 25/10/2026
One-way fare
Economy
Starting from
€154
Seen: 3 hours ago
Porto (OPO)to
Athens (ATH)
Departing: 25/10/2026
One-way fare
Economy
Starting from
€172
Seen: 3 hours ago
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
